1YYE

Crystal structure of estrogen receptor beta complexed with way-202196

1YYE の概要

• エントリーDOI: 10.2210/pdb1yye/pdb
• 関連するPDBエントリー: 1YY4
• 分子名称: Estrogen receptor beta, STEROID RECEPTOR COACTIVATOR-1, 3-(3-FLUORO-4-HYDROXYPHENYL)-7-HYDROXY-1-NAPHTHONITRILE, ... (4 entities in total)
• 機能のキーワード: estrogen receptor, estrogen receptor beta, er-beta, er, estrogen, nuclear receptor, transcription factor, agonist, transcription
• 由来する生物種: Homo sapiens (human); 詳細
• 細胞内の位置: Nucleus: Q9UEV6
• タンパク質・核酸の鎖数: 4
• 化学式量合計: 63376.25

構造登録者

Mewshaw, R.E.,Edsall Jr., R.J.,Yang, C.,Manas, E.S.,Xu, Z.B.,Henderson, R.A.,Keith Jr., J.C.,Harris, H.A. (登録日: 2005-02-24, 公開日: 2006-02-28, 最終更新日: 2024-04-03)

主引用文献

Mewshaw, R.E.,Edsall Jr., R.J.,Yang, C.,Manas, E.S.,Xu, Z.B.,Henderson, R.A.,Keith Jr., J.C.,Harris, H.A.
ERbeta ligands. 3. Exploiting two binding orientations of the 2-phenylnaphthalene scaffold to achieve ERbeta selectivity
J.Med.Chem., 48:3953-3979, 2005

PubMed Abstract: The 2-phenylnaphthalene scaffold was explored as a simplified version of genistein in order to identify ER selective ligands. With the aid of docking studies, positions 1, 4, and 8 of the 2-phenylnaphthalene template were predicted to be the most potentially influential positions to enhance ER selectivity using two different binding orientations. Both orientations have the phenol moiety mimicking the A-ring of genistein. Several compounds predicted to adopt orientations similar to that of genistein when bound to ERbeta were observed to have slightly higher ER affinity and selectivity than genistein. The second orientation we exploited, which was different from that of genistein when bound to ERbeta, resulted in the discovery of several compounds that had superior ER selectivity and affinity versus genistein. X-ray structures of two ER selective compounds (i.e., 15 and 47) confirmed the alternate binding mode and suggested that substituents at positions 1 and 8 were responsible for inducing selectivity. One compound (i.e., 47, WAY-202196) was further examined and found to be effective in two models of inflammation, suggesting that targeting ER may be therapeutically useful in treating certain chronic inflammatory diseases.

PubMed: 15943471
DOI: 10.1021/jm058173s

実験手法

X-RAY DIFFRACTION (2.03 Å)